J.D. Won, Ms
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J.D. Won, Ms Email & Phone Number

Saving the Credit World One Byte at a Time... at TransUnion
Location: Greater Chicago Area, United States, United States 4 work roles 5 schools
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✓ Verified May 2026 3 data sources Profile completeness 86%

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Current company
TransUnion
Role
Saving the Credit World One Byte at a Time...
Location
Greater Chicago Area, United States, United States
Company size
8164 employees

Who is J.D. Won, Ms? Overview

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Quick answer

J.D. Won, Ms is listed as Saving the Credit World One Byte at a Time... at TransUnion, a company with 8164 employees, based in Greater Chicago Area, United States, United States. AeroLeads shows a matched LinkedIn profile for J.D. Won, Ms.

J.D. Won, Ms previously worked as Senior Analyst at Transunion and Web Project Intern at Women'S Health Foundation. J.D. Won, Ms holds Master Of Science (Ms), Information Systems from Depaul University.

Company email context

Email format at TransUnion

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TransUnion

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Profile bio

About J.D. Won, Ms

IT Professional with M.S. in Information Systems and expertise in analysis, data mining, data warehousing, and mainframe programming across multiple platforms. Acute ability to interpret customer requirements for complicated, high-profile jobs to efficiently present the required results. SME for resolving disruptions with talent for website development and HTML code repair.

Current workplace

J.D. Won, Ms's current company

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TransUnion
Transunion
Saving the Credit World One Byte at a Time...
chicago, illinois, united states
Website
transunion.com
Employees
8164
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4 roles · 28 years

J.D. Won, Ms work experience

A career timeline built from the work history available for this profile.

Senior Analyst

Current
Transunion

Greater Chicago Area

  • Responsible for the creation, setup, testing, execution, and audit of custom jobs for TransUnion customers.
  • Analyze data during all steps of the setup to ensure integrity, troubleshoot and resolve issues that occur.
  • Independently translate system designs into system configurations.
  • Review high level specifications, interpret and code criteria and backend, utilizing knowledge of mainframe environments for all jobs.
  • Assist with system design and code review.
  • Review all documentation for jobs and ensure that all compliance requirements are fulfilled, and that all documentation is properly recorded and on file.
2005 - Present ~21 yrs 4 mos

Web Project Intern

Women'S Health Foundation

Greater Chicago Area

  • Created and updated web pages in order to expand/maintain the website.
  • Used Fireworks to create/update graphics in order to facilitate the website expansion.
  • Implemented security measures on web pages using Javascript to prevent attempts at copying website material.
2004 - 2005 ~1 yr

Web Volunteer

The Night Ministry

Greater Chicago Area

  • Assisted with updates on web pages using Dreamweaver.
  • Created and implemented online forms to allow users to register for events.
2003 - 2005 ~2 yrs

Application Developer

Arthur Andersen

Greater Chicago Area

  • Maintained integrity of data on Worldmark 5100 environment by using JCL to unload data from DB2, to invoke various Teradata utilities to load data onto the Worldmark platform and to update propagation statistics using.
  • Supported both the test and production environments, documented abend situations, coding and testing changes for software releases and assisted users with MS Access query issues.
  • Administered the HADD (Historical Archive Data Delivery) process which involved set-up andtracking of requests to extract historical data from DB2 to CD in addition to acting as a liaisonbetween Technical Support and.
1998 - 2002 ~4 yrs
Team & coworkers

Colleagues at TransUnion

Other employees you can reach at transunion.com. View company contacts for 8164 employees →

NH Nakeshri Harie Nakeshri Harie Colleague at Transunion City Of Johannesburg, Gauteng, South Africa, South Africa View → PG Paul Greenberg Paul Greenberg Colleague at Transunion United States, United States View → PV Prasanth Velayutham Prasanth Velayutham Colleague at Transunion Chennai, Tamil Nadu, India, India View → CE Chandre Esterhuizen Chandre Esterhuizen Colleague at Transunion City Of Johannesburg, Gauteng, South Africa, South Africa View → AS Abhishek Singh Abhishek Singh Colleague at Transunion Mumbai, Maharashtra, India, India View → AT Abhisek Tak Abhisek Tak Colleague at Transunion Mumbai, Maharashtra, India, India View → AH Arnetia Hill Arnetia Hill Colleague at Transunion Greater Chicago Area, United States View → LC Luyanda Charlotte Kodisa Luyanda Charlotte Kodisa Colleague at Transunion Johannesburg Metropolitan Area, South Africa View → KF Kelli Fielding Kelli Fielding Colleague at Transunion Leeds, England, United Kingdom, United Kingdom View → HZ Hongzhe Zhang Hongzhe Zhang Colleague at Transunion Chicago, Illinois, United States, United States View →
5 education records

J.D. Won, Ms education

Bachelor Of Science (Bsc)

Ohio University

Activities and Societies: Phi Kappa Sigma, Air Force ROTC, Alpha Epsilon Rho

FAQ

Frequently asked questions about J.D. Won, Ms

Quick answers generated from the profile data available on this page.

What company does J.D. Won, Ms work for?

J.D. Won, Ms works for TransUnion.

What is J.D. Won, Ms's role at TransUnion?

J.D. Won, Ms is listed as Saving the Credit World One Byte at a Time... at TransUnion.

Where is J.D. Won, Ms based?

J.D. Won, Ms is based in Greater Chicago Area, United States, United States while working with TransUnion.

What companies has J.D. Won, Ms worked for?

J.D. Won, Ms has worked for Transunion, Women'S Health Foundation, The Night Ministry, and Arthur Andersen.

Who are J.D. Won, Ms's colleagues at TransUnion?

J.D. Won, Ms's colleagues at TransUnion include Nakeshri Harie, Paul Greenberg, Prasanth Velayutham, Chandre Esterhuizen, and Abhishek Singh.

How can I contact J.D. Won, Ms?

You can use AeroLeads to view verified contact signals for J.D. Won, Ms at TransUnion, including work email, phone, and LinkedIn data when available.

What schools did J.D. Won, Ms attend?

J.D. Won, Ms holds Master Of Science (Ms), Information Systems from Depaul University.

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